Proto Regenerate

Proto Regeneration Workflow

When .proto files are modified, regenerate bindings for both codebases.

Steps

All commands run from repository root

1. Regenerate SO (Go) bindings:

   make
   

2. Regenerate SDK (TypeScript) bindings:

   cd sdks/js/packages/spark-sdk
   mise exec -- yarn generate:proto
   cd - # Return to repo root
   

3. Verify generation:

   • Check spark/proto/ for updated Go files
   • Check sdks/js/packages/spark-sdk/src/spark-wallet/proto-descriptors.ts for updated TypeScript file

4. Run code quality checks:

   cd spark && mise lint && cd -
   cd sdks/js && yarn build && cd -
   

Critical Notes

• MUST use mise exec -- for TypeScript generation to ensure protoc v29.3
• Never update tool versions without user consent
• If proto generation fails, check mise.toml for correct protoc version

Usage

After modifying any .proto file in the protos/ directory, run:

/proto-regenerate

This ensures both Go and TypeScript bindings stay in sync.

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